An improved number matching game is provided. The game includes a matching game with multiple number sets. A player can win standard Keno paytable awards in addition to relatively large awards. A player's initial set has a minimum size requirement for the player to be eligible for the relatively large...http://www.google.de/patents/US8113939?utm_source=gb-gplus-sharePatent US8113939 - Gaming device and method providing relatively large awards with variable player participation levels
Gaming device and method providing relatively large awards with variable ...